2988236880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4787}}^1$

素因数の和:4843

約数の個数: 240

約数和(自身を含む): 10936175040

約数和(自身を除く): 7947938160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 289, 306, 340, 360, 408, 432, 459, 510, 540, 578, 612, 680, 720, 765, 816, 867, 918, 1020, 1080, 1156, 1224, 1360, 1445, 1530, 1734, 1836, 2040, 2160, 2295, 2312, 2448, 2601, 2890, 3060, 3468, 3672, 4080, 4335, 4590, 4624, 4787, 5202, 5780, 6120, 6936, 7344, 7803, 8670, 9180, 9574, 10404, 11560, 12240, 13005, 13872, 14361, 15606, 17340, 18360, 19148, 20808, 23120, 23935, 26010, 28722, 31212, 34680, 36720, 38296, 39015, 41616, 43083, 47870, 52020, 57444, 62424, 69360, 71805, 76592, 78030, 81379, 86166, 95740, 104040, 114888, 124848, 129249, 143610, 156060, 162758, 172332, 191480, 208080, 215415, 229776, 244137, 258498, 287220, 312120, 325516, 344664, 382960, 406895, 430830, 488274, 516996, 574440, 624240, 646245, 651032, 689328, 732411, 813790, 861660, 976548, 1033992, 1148880, 1220685, 1292490, 1302064, 1383443, 1464822, 1627580, 1723320, 1953096, 2067984, 2197233, 2441370, 2584980, 2766886, 2929644, 3255160, 3446640, 3662055, 3906192, 4150329, 4394466, 4882740, 5169960, 5533772, 5859288, 6510320, 6917215, 7324110, 8300658, 8788932, 9765480, 10339920, 10986165, 11067544, 11718576, 12450987, 13834430, 14648220, 16601316, 17577864, 19530960, 20751645, 21972330, 22135088, 24901974, 27668860, 29296440, 33202632, 35155728, 37352961, 41503290, 43944660, 49803948, 55337720, 58592880, 62254935, 66405264, 74705922, 83006580, 87889320, 99607896, 110675440, 124509870, 149411844, 166013160, 175778640, 186764805, 199215792, 249019740, 298823688, 332026320, 373529610, 498039480, 597647376, 747059220, 996078960, 1494118440, 2988236880]

約数ペア:

[(1, 2988236880), (2, 1494118440), (3, 996078960), (4, 747059220), (5, 597647376), (6, 498039480), (8, 373529610), (9, 332026320), (10, 298823688), (12, 249019740), (15, 199215792), (16, 186764805), (17, 175778640), (18, 166013160), (20, 149411844), (24, 124509870), (27, 110675440), (30, 99607896), (34, 87889320), (36, 83006580), (40, 74705922), (45, 66405264), (48, 62254935), (51, 58592880), (54, 55337720), (60, 49803948), (68, 43944660), (72, 41503290), (80, 37352961), (85, 35155728), (90, 33202632), (102, 29296440), (108, 27668860), (120, 24901974), (135, 22135088), (136, 21972330), (144, 20751645), (153, 19530960), (170, 17577864), (180, 16601316), (204, 14648220), (216, 13834430), (240, 12450987), (255, 11718576), (270, 11067544), (272, 10986165), (289, 10339920), (306, 9765480), (340, 8788932), (360, 8300658), (408, 7324110), (432, 6917215), (459, 6510320), (510, 5859288), (540, 5533772), (578, 5169960), (612, 4882740), (680, 4394466), (720, 4150329), (765, 3906192), (816, 3662055), (867, 3446640), (918, 3255160), (1020, 2929644), (1080, 2766886), (1156, 2584980), (1224, 2441370), (1360, 2197233), (1445, 2067984), (1530, 1953096), (1734, 1723320), (1836, 1627580), (2040, 1464822), (2160, 1383443), (2295, 1302064), (2312, 1292490), (2448, 1220685), (2601, 1148880), (2890, 1033992), (3060, 976548), (3468, 861660), (3672, 813790), (4080, 732411), (4335, 689328), (4590, 651032), (4624, 646245), (4787, 624240), (5202, 574440), (5780, 516996), (6120, 488274), (6936, 430830), (7344, 406895), (7803, 382960), (8670, 344664), (9180, 325516), (9574, 312120), (10404, 287220), (11560, 258498), (12240, 244137), (13005, 229776), (13872, 215415), (14361, 208080), (15606, 191480), (17340, 172332), (18360, 162758), (19148, 156060), (20808, 143610), (23120, 129249), (23935, 124848), (26010, 114888), (28722, 104040), (31212, 95740), (34680, 86166), (36720, 81379), (38296, 78030), (39015, 76592), (41616, 71805), (43083, 69360), (47870, 62424), (52020, 57444)]